Speaking of insulation material , I believe everyone is familiar with it. However, many people may not be very clear about what insulation material is. But don’t worry, the following editor will give you a brief introduction to what insulation material is. Insulating material refers to a material with a thermal coefficient less than or equal to 0.12. The development of insulation materials is rapid. Using good insulation technologies and materials in industry and construction can often achieve twice the result with half the effort.
insulation board class
(I)GEPS graphite polystyrene board
Features:
Features:
Thermal conductivity 0.032W/(m·K)
Advantages: low thermal conductivity; stable size
strong in nature; good breathability ml3
Disadvantages: Fire resistance performance failed to reach A-level
Work content:
Base layer cleaning, dot and line lay, configure and transport bond mortar , anchor installation, paste insulation layer, lay grid cloth one, wipe anti-crack mortar two, repair and clean
Price analysis:
labor fee: 35~40 yuan/㎡
auxiliary materials fee: 3~4 yuan/㎡
B1 polystyrene board volume weight 18~20KG/m³ Material fee: 280~350 yuan/m³
mechanical hanging basket fee: 3~5 yuan/㎡
renderings:
(Bi)XPS extruded polystyrene board
Features:
Thermal conductivity 0.030W/(m·K)
Advantages: high strength, good compressive performance;
low thermal conductivity;
Disadvantages: poor breathability; dimensional stability
.
Work content:
When used for roofing: Clean the base layer, lay insulation boards, etc.
When used for walls, the same as graphite polystyrene boards are
When used for walls, it is the same as graphite polystyrene boards. l2 Price analysis:
Labor fee: 35~40 yuan/㎡
Auxiliary material fee: 3~4 yuan/㎡
B1 polystyrene board bulk weight 18 ~20KG/m³Material fee: 240~300 yuan/m³
Machine hanging basket fee: 3~5 yuan/㎡
Result picture:
(3) foam cement board
Features:
Thermal conductivity 0.070W/(m·K)
Poor insulation performance , not suitable for external insulation projects that require high energy conservation. Poor weather resistance; easy to collapse.
Work content:
Base layer cleaning, dots and lines, configure and transport bonded mortar, anchor installation, paste insulation layer, lay one grid cloth, apply two anti-crack mortar, repair and clean, etc.
Price analysis:
Labor fee: 35~40 yuan/ ㎡
Auxiliary material fee: 3~4 yuan/㎡
Foaming cement board weight within 180KG/m³ Material fee: 350~400 yuan/m³
mechanical hanging basket fee: 3~5 yuan/㎡
mechanical hanging basket fee: 3~5 yuan/㎡
㎡ 1㎡
5 renderings:
Above materials: Facade insulation Insulation mortar (1) Glue powder granular insulation mortar hm l2 Features: Thermal conductivity 0.07W/(m·K) Advantages: good breathability, anti-aging, low thermal conductivity, simple construction Disadvantages: slightly poor thermal insulation m5
Work content:
Work content:
Work content: l1 Base layer cleaning, brush interface agent , configure transportation mortar, lay grid cloth, layered flattening and anti-crack mortar, etc.
Price analysis:
Labor fee: 15~18
Mechanical hanging basket fee: 3~5 yuan/㎡
Effect Fruit picture:
(b) vitrified microbead insulation mortar
Features:
Thermal conductivity 0.07W/(m·K)
Advantages: low thermal conductivity, high flame retardant hitml3html ml3
Disadvantages: high water absorption, certain shrinkage rate, low adhesion
Work content:
Decorative scaffolding, base cleaning, brushing interface agent, configuring transportation mortar, laying grid cloth, layered smoothing and insulation and cracking mortar, etc.
Price analysis:
ml5 labor fee: 15~18 mechanical hanging basket fee: 3~5 yuan/㎡ renderings: above materials are applicable to business formats: Exterior wall insulation and exterior wall insulation
