History

Blast Doors

## Blast Door

:::infobox
| Property | Value |
|----------|-------|
| Prefab Hash | 337416191 |
| Prefab Name | StructureBlastDoor |
| Power Usage | 25W |
| Placed With | [Kit (Blast Door)](/wiki/kit-blast-door) |
| Placed On | Small Grid |

![Blast Door](Blast door.jpg)
:::

### Construction Steps

| Step | Tool | Item |
|---|---|---|
| 1 | [Welding Torch](/wiki/welding-torch) | 3 x [Steel Sheets](/wiki/steel-sheets) |
| 2 | [Crowbar](/wiki/crowbar) | 3 x [Steel Sheets](/wiki/steel-sheets) |

### Deconstruction Steps

| Step | Tool | Recovered Item |
|---|---|---|
| 1 | [Wrench](/wiki/wrench) | [Kit (Blast Door)](/wiki/kit-blast-door) |
| 2 | [Hand Drill](/wiki/hand-drill) | 3 x [Steel Sheets](/wiki/steel-sheets) |
| 3 | [Angle Grinder](/wiki/angle-grinder) | 3 x [Steel Sheets](/wiki/steel-sheets) |


## Purpose

A Blast Door is a powered [Portal](/wiki/portal) that will withstand extreme forces.


## Characteristics

- It has no limit to the [Pressure](/wiki/pressure) it can constrain.
- It has a very high resistance to [Damage](/wiki/damage).
- It consumes 25W of [Power](/wiki/power) per [Tick](/wiki/tick).
- It can be used as an [Airlock](/wiki/guide-airlock) portal.
- It has a separate [Power Port](/wiki/power-port) and [Data Port](/wiki/data-port).
- It has indicator lights.
- If both unlocked and unpowered, it can be manually operated using a [Crowbar](/wiki/crowbar).
- If enslaved by a [regular](/wiki/circuitboard-airlock) or a [advanced](/wiki/circuitboard-advanced-airlock) airlock circuit, it cannot be operated manually.

As long as the door is both unlocked and unpowered, it can be manually operated using a [crowbar](/wiki/crowbar).


## User Interface

A Blast Door provides the following user interface:
| Name || Type | Function |
|---|---|
| Lock | Indicator |

Since a Blast Door has no keypads to operate, they must be controlled by one of:
- [Circuitboard (Advanced Airlock)](/wiki/circuitboard-advanced-airlock)
- [Circuitboard (Airlock)](/wiki/circuitboard-airlock)
- [Door Control](/wiki/circuitboard-door-control)
- [Logic Writer](/wiki/logic-writer)
- [Motherboard (Logic)](/wiki/motherboard-logic) in a [Computer](/wiki/computer)


## Construction

A Blast Door is constructed using 1 x [Kit (Blast Door)](/wiki/kit-blast-door).


## Deconstruction

A Blast Door can be deconstructed at any time using a [Hand Drill](/wiki/hand-drill).

## Data Network

| Parameter | Type | Access | Description |
|---|---|---|---|
| Power | Boolean | Read | Can be read to return if the Blast Door is correctly powered or not, set via the power system, return 1 if powered and 0 if not |
| Open | Integer | Read/Write | 1 if device is open, otherwise 0 |
| Mode | Integer | Read/Write | The mode of the Blast Door. |
| Lock | Boolean | Read/Write | Disable manual operation of the Blast Door. |
| Setting | Integer | Read/Write | A variable setting that can be read or written. |
| On | Boolean | Read/Write | The current state of the Blast Door. |
| RequiredPower | Integer | Read | Idle operating power quantity, does not necessarily include extra demand power |
| Idle | Integer | Read | Returns 1 if the Blast Door is currently idle, otherwise 0 |
| PrefabHash | Integer | Read | The hash of the structure |
| ReferenceId | Integer | Read | Unique Reference Identifier for this object |
| NameHash | Integer | Read | Provides the hash value for the name of the object as a 32 bit integer. |


## See Also

- [Kit (Airlock)](/wiki/kit-airlock)
- [Kit (Docking Port)](/wiki/kit-docking-port)
- [Kit (Door)](/wiki/kit-door)