Extruded Polystyrene Thermal Insulation Board Presentation -BituTherm

1. 1. “Thermal Insulation of Roofs, Walls and Floors”
2. 2. What is Thermal Insulation Thermal insulation is the method of preventing heat from escaping a Building or from entering the Building. The thermal insulators are referred to materials used to reduce the rate of heat transfer. Convection: Convection is the transfer of heat energy in a gas or liquid The heat can be transferred by 3 mechanisms: by movement of currents. Conduction: Conduction is the transfer of energy through matter from particle to particle. Radiation: Electromagnetic waves that directly transport ENERGY through space. Sunlight is a form of radiation that is radiated through space to our planet without the aid of fluids or solids.
3. 3. Why Insulate Buildings? Cold Climate: In cold conditions, the main aim is to reduce heat flow out of the building, to keep living space warm. Hot Climate: In hot conditions, the greatest source of heat flow is solar radiation. The aim is to reduce the Technical: Thermal insulation is the method of preventing heat from escaping a Building or from entering the Building. heat flow is solar radiation. The aim is to reduce the flow of heat inside the building. “Go Green – Plan for a better tomorrow”. Use Energy as efficiently as possible. The use of thermal insulation in building walls and roof does not only contribute in reducing the required air-conditioning/ heating system size but also in reducing the annual energy cost. Environmental: Economical: It saves up to 35 to 40% on your electricity bills
4. 4. Why Extruded Polystyrene For Thermal Insulation The process of extruding foamed polystyrene results in a material with uniformly small, closed cells, a smooth ‘skin’ and an unrivalled set of properties which make it the choice of specifiers in a wide range of demanding insulation applications. The following properties makes Extruded Polystyrene an ideal choice for thermal insulation: 4. Chemical Resistance: XPS is resistant to many common chemicals such as: acids, bases, water and water- based paints, alcohol and alcohol-based paints, brine or salt water, cement and mortars, asphalt, etc. 1. R- Value: The ability of an insulation to resist heat flow. The higher the R-value, the greater the insulating power. XPS has excellent long term R-value and proven. 2. Mechanical Properties: High and uniform compressive strength. 3. Moisture Resistance: The superior moisture resistance and very low vapour permeability of extruded polystyrene insulation provides outstanding benefits for most construction and engineering applications. asphalt, etc.
5. 5. BITUMAT - BituTherm Description: Bitumat BituTherm is a thermal insulation material in form of rigid boards, made of polystyrene, a derivative of petroleum by using the extrusion method. The boards have a closed-cell structure and therefore they are resistant to water and humidity. They have excellent thermal insulation and compressiveexcellent thermal insulation and compressive strength property. Specifications: Dimensions BituTherm Thickness 25, 40, 50 & 75 mm Board Size 1250mm x 600 mm Edge Profiles Shiplap Surface Smooth
6. 6. Data Sheet
7. 7. Application Fields Bitumat BituTherm is utilized for the thermal insulations of: Flat roofs, either accessible or inaccessible, as inverted roof construction. Roof Gardens. Flat roof parking decks.Flat roof parking decks. Exterior walls of buildings insulated either on the inner or outer face. Below-grade exterior walls of basements (Perimeter insulation). On-grade floors of buildings. Cold store insulations.
8. 8. “BituTherm R” Roof InsulationRoof Insulation
9. 9. Inaccessible Flat Roof Insulation No. Roof Assembly Details 1 Reinforced concrete slab 2 Sloping screed 3 Bitumat Modified Waterproofing membrane 4 Bitumat “BituTherm R” Insulation Board 6 5 4 7 5 Separation Layer 6 Ballast 7 Parapet 1 3 2 Sloping screed prepared preferably with porous aggregate for the lightness, is laid over the reinforced concrete floor and a leveling concrete is applied over it. Bitumat Modified Waterproofing membranes are adhered to the leveling concrete by torching. BituTherm XPS board is laid loose over the waterproofing membrane with the shiplapped edges closely butted. A non-woven geo-textile is applied loose as a separation layer. Ballast of round and light colored gravel is laid as the final layer which serves for the protection of the system.
10. 10. Accessible Flat Roof Insulation No. Roof Assembly Details 1 Reinforced concrete slab 2 Sloping screed 3 Bitumat Modified Waterproofing membrane 4 Bitumat “BituTherm R” Insulation Board 6 5 4 7 Insulation Board 5 Separation Layer 6 Paving slabs/ Tiles 7 Parapet 1 3 2 Application of the layers in accessible flat roof insulation is the same as the inaccessible, starting from the bottom and including the separation layer. Paving of slabs or tiles using mortar and sand. Paving slabs serves as the protective layer against UV radiation and they form the load against the uplift of wind. The minimum thickness of paving slab should not be less than 4 cm.
11. 11. Roof Garden Insulation No. Roof Garden Details 1 Reinforced concrete slab 2 Sloping screed 3 Bitumat Modified Waterproofing membrane 4 Bitumat “BituTherm R” Insulation Board 5 Separation Layer 6 Ballast 6 5 4 7 8 9 6 Ballast 7 Separation Layer 8 Soil 9 Parapet fixing 1 3 2 Application of the layers in roof garden insulation is the same as the inaccessible, starting from the bottom and including the separation layer. A 2nd separation layer of the non-woven is laid over the ballast layer and the application is completed by laying the soil over it. Care should be taken to slope the screed such that it should not be disturbing for the people using the roof garden.
12. 12. Car Park Flat Roof Insulation No. Roof Assembly Details 1 Reinforced concrete slab 2 Sloping screed 3 Bitumat Modified Waterproofing membrane 4 Bitumat “BituTherm R” Insulation Board 6 5 4 7 5 Separation Layer 6 Paving slabs/ Tiles 7 Reinforced concrete slab 1 3 2 Application of the layers in Car park flat roof insulation is the same as the inaccessible, starting from the bottom and including the separation layer. It is advisable to prepare sloping screed with normal aggregate instead of porous aggregate and add some reinforcement for load bearing purpose.. Reinforced concrete of estimated thickness and reinforcement is cast over the ballast layer.
13. 13. “BituTherm W” Exterior Wall Insulation Bitumat “BituTherm W” is used for thermal insulation of exterior walls, applied either on the outer or inner face of the wall, especially under plaster gypsum board.
14. 14. Outside Insulation of Exterior Wall No. Wall Insulation Details 1 Exterior Wall 2 Fixing Mortar 3 Plastic Anchor 4 Bitumat “BituTherm W” Insulation Board 5 Undercoat Plaster 1 6 5 4 3 2 7 5 Undercoat Plaster 6 Reinforcement Mesh 7 Undercoat Plaster 8 Plaster Finish BituTherm XPS board is applied on the surface of the wall temporarily by fixing mortar and then fixed by using plastic anchors. 5 anchors per board are sufficient. After applying the 1st layer of undercoat plaster, the reinforcing mesh is adhered to it and stretched throughout the surface to be plastered. The 2nd layer of undercoat is applied over the mesh and completed with plaster finish. 8
15. 15. Inside Insulation of Exterior Wall No. Wall Insulation Details 1 Exterior Wall 2 Fixing Mortar 3 Plastic Anchor 4 Bitumat “BituTherm W” Insulation Board 1 5 4 3 2 Insulation Board 5 Plaster or gypsum board Insulation of exterior walls with BituTherm XPS board from the inner face is preferred sometimes for buildings which are not possible to insulate from the outer face like renovations of historical buildings. It is advisable to use mesh as reinforcement to prevent probable cracks of plaster at the board joints. The insulation is completed by applying plaster or gypsum board. .
16. 16. Below-Grade Exterior Wall Insulation (Perimeter Insulation) No. Basement Insulation Details 1 Basement Wall 2 Leveling Plaster 3 Bitumat Modified Waterproofing membrane 4 Bitumat “BituTherm W” XPS Insulation Board 1 5 4 3 2 Insulation Board 5 Protection Wall 6 Back Filling The Insulation of below-grade exterior walls of basement, BituTherm board is applied loose over the waterproofing membrane protects the membrane from possible damage along with thermal insulation to the basement of the building. Protective wall is erected to hold the insulation boards in place and back filling. 6
17. 17. “BituTherm F” Floor Insulation Bitumat “BituTherm F” is used for thermal insulation floors.

Self adhesive cross laminated Waterproofing membrane- In Bangladesh. Torch apply -Re-inforced with a glasfiber mat Waterproofing Membrane, Bituminous Primer- Solvent Base – in BangladeshBest Supplier in Bangfladesh.

Self adhesive cross laminated Waterproofing membrane- In Bangladesh.

(Self adhesive, Self adhesive cross laminated, Torch apply membrane)

We are the sole agent of BITUMAT COMPANY, KSA their self adhesive bituminous membrane  is BITUSEAL-1000,BITUSEAL-1200, BITUSEAL -1500 CLX (cross laminated )- fulfill all specific requirement of RAJUK , PWD, CDA Bangladesh.Its approved for all Government  project in Bangladesh,
MODIFIED BITUMEN MEMBRANES

BITUSEAL 1000 1.5 MM Self adhesive – from BITUMAT- KSA
BITUSEAL 1200 1.5 MM Self adhesive with Polyester (1200) – from BITUMAT- KSA
BITUSEAL 1500 CLX 1.6 MM Cross Laminated Self adhesive with HDP FLIM – from BITUMAT- KSA
BITUFOUNDATION Self Adhesive with built in production course – from BITUMAT- KSA
HI TECH SELFIX 1.5 MM Self adhesive with HDP FLIM -From HI-TECH, UAE
HI TECH TORCH SBS Modified Waterproofing Membrane -From HI-TECH, UAE
ROOFSEAL
Polymer modified membrane with non-woven
polyester or glass. SIZE: 3MM/4MM/5MM
reinforcement
– from BITUMAT- KSA
TOPSEAL
Polymer modified membrane with non-woven
polyester or glass
reinforcement SIZE: 2MM/3MM/4MM/5MM
– from BITUMAT- KSA
The most trusted market leading experts in all aspects of waterproofing. We deliver full service and knowledge led structural waterproofing solutions, for the domestic and commercial markets. We feel proud to introduce ourselves as an large Importer, supplier and applicator in Bangladesh for the range of world leading waterproofing products, damp proofing solutions, roof heating solution, roof garden, flooring products. Applications include for Industrial metal roof, Bridge Decks, Tunnels, Basements, Culverts, Water Tanks, Reservoirs, Building Waterproofing including Bathrooms, Kitchens, Planters, and Swimming Pools etc. we also provide other construction chemical
GBS is a Leading whole seller & supplier of various construction membrane like—APP, SBS, OXIDISED, SELF ADHASIVE membrane,
We keep a large stock – at home , we also can provide the goods as your requirement- no need wait long time for goods delivery,
Our Clint & Project:
Fanchugong power plant
Malak Spinning Mills-
Snotex Apparels, Snowtex Outerwear Ltd
Shamsuddin Meaha Associate-
Dhaka Wasa- Genetor Division
Dhaka City Corporation – Rasulpur Cuminuty center,
Royal Embassy of KSA,
British Embassy (AJAX) DFID Project
Godrej security Equipment
Liuan Fung project,
Fanchugong fertilizer plant
Kohinoor Chemical Co. Ltd
Innovative properties Ltd
Magna Group, Dhaka.
Dhaka Regency Hotel & Resort, Dhaka.
Green Line International co. Ltd
Beximco Textiles.
Apex textile ltd,
Spectra Group
Incepta Pharmaceuticals ltd.
The Food & Agriculture Organization of UN
Assure Group
Zakir Enterprise
Navana Constriction Ltd
Imperial Hospital, Chittagong
Toma Constraction Ltd
Chinho.
Build aid BD
Advance Technology and Ideas Ltd
National Development Engineers
Swift Buiders and Engineers Ltd.
Shamsuddin Spinning Mills Ltd.
Mohammadi Group
Building Product & service
KRC Industrial Park.
A.R. Real Estate .
Environ Structure ltd
Charuta Pvt. limited

Md. Wahidur Nobi (wahid)
Managing Director|Global Business Solution|198-202, Nawabpur Road, Room no# 311,Nawabpur Tower, Nawabpur,Dhaka-1100| Bangladesh |Work: +88-02-57164405
Skype:wahid326|IMO,VIBER,Watsapp:01916822106|QQ:1909626406
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ROOF SEAL

Re-inforced with a glasfiber mat Waterproofing Membrane

DESCRIPTION

BITUMAT ROOF-SEAL “G” is

re-inforced with a glasfiber mat. The re-inforcemetn

is impregnated and coated on both sides with

polymer modified bitumen.

USES

BITUMAT ROOF-SEAL “G” membrane is ideal for a

wide range of waterproofing applications including

roofs, basements, tunnels, car parks and

reservoirs.

OUTSTANDING FEATURES

· Total impermeability

· Good bondability & seam integrity

· Stability at high temperature

· Good flexibility

· Compatible with all normal roofing and building

components

GENERAL DATA

Nominal Roll Length         : 10 Mtrs.

QUALITY CONTROL

In addition to stringent regular tests by BITUMAT

laboratory, our products are tested periodically by

Bureau Veritas & SOCOTEC.

INSTALLATION TOOLS REQUIRED

Gas torch, Knife, Trowel, Measuring tape, Marking

string, Gloves.

APPLICATION

BITUMAT ROOF-SEAL “G” is installed by torch

welding method, loose-laid or fully bonded to

substrate. When loose-laid, only laps are bonded

together.

Peripheries and protrusions are sealed according

to specifications.

COVERAGE RATE (Approx.)

(Rate may vary as per site requirement)

Flat areas  : 1.15 M2/M2 per layer with 10

cms. side laps and 15 cms.

end laps.

Base flashing : 100x35 cms. with 15 cm. end

laps, 0.40 M2/ linear M

Average wastage : 3 - 5 %

TORCHING GUIDELINES

Nominal Roll Width

Nominal Thickness

PACKAGING

· 2mm - 23 rolls / pallet

· 3mm - 28 rolls / pallet

· 4mm - 23 rolls / pallet

FINISHES

:1M

: 2,3,4 MM

The undeside of the membrane should be torched

just enough to superficially melt the bitumen.

Excessive heating may damage the

re-inforcement.

Overlaps should be re-heated from the top and

resealed with a trowel to ensure seam integrity.

For details of installation methods and flashing

requirements, consult the relevant BITUMAT

Systems Design and Installation Manual.

BITUMAT ROOF-SEAL “G” is available in two basic

finishes.

· Black smooth finish with Polyethylene surfaces

for covered applications.

· Granule surfacing for exposed applications.

		Roof-Flame “P”	Roof-Flame “G”	Test Method
1.	Reinforcement	Polyester	Glasfiber
2.	Softening point °C	155 + 5	155 + 5	ASTM D 36
3.	Penetration @ 25°C dmm	20 + 5	20 + 5	ASTM D 5
4.	Tensile strength L/T, N/5 CM @ 23°C	650 / 450 (+20%)	350 / 300 (+20%)	ASTM D 5147
5.	Elongation L/T, N/5 CM @ 23°C	40 / 45 (+20%)	3.0 / 3.3 (+20%)	ASTM D 5147
6.	Tear strength, N, Min.	300 / 250	60 / 80	ASTM D 5147
7.	Heat resistance @ 80°C	No flow	No flow	ASTM D 5147
8.	Cold flexibility °C	0-(-2)	0-(-2)	ASTM D 5147
9.	Lap joint strength L/T, 5CM @ 23°C	>650 / 450	>350 / 300	CGSB-37-GP-56M

ROOF SEAL

Re-inforced with a glasfiber mat Waterproofing Membrane

TECHNICAL DATA

The information given in this Technical Data Sheet reflects typical median properties based on laboratory test, and practical experience; subject to the tolerance levels of

UEAtc directives. However, as the product is often used under conditions beyond our control, we can’t warrant but the product itself.

THIS PUBLICATION AUTOMATICALLY SUPERSEDES ALL PREVIOUS PUBLICATIONS RELATING TO THIS PRODUCT.

MSD O2/2002

Our Agent:

GLOBAL BUSINESS SOLUTION

Room No: 311, Nawabpur Tower Market

198-202, Nawabpur Road, DhakaBangladesh

 T: + 8802712651(Dhaka) 880312854796(Chittagong)

M: 8801916822106, email: wahidgbs@gmail.com

Technical & Marketing:

Mr. Ruhul Amin – 01613239098, 01712170647